Technological forecasting in perspective : a framework for technological forecasting, its techniques and organisation : a description of activities and annotated bibliography

Perspectives of planning : proceedings of the OECD Working Symposium on Long-Range Forecasting and Planning, Bellagio, Italy 27th October - 2nd November 1968

Jantsch, Erich, (1969)

Perspectives of planning : proceedings of the OECD Working Symposium on Long-Range Forecasting and Planning ; Bellagio, Italy 27th October - 2nd November 1968

Jantsch, Erich, (1969)

Technological forecasting in perspective : a framework for technological forecasting, its techniques and organisation ; a description of activities and annotated bibliography

Jantsch, Erich, (1967)